CN207270708U - A kind of hand presses roof power generation cochain toy car - Google Patents

Abstract

A kind of hand presses roof power generation cochain toy car, including vehicle frame, it is arranged on the inertial device with limit function on vehicle frame, the energy storage device being sequentially connected with inertial device, the power generator and rear drive sprocket and the sunroof for being articulated with vehicle frame rear end being sequentially connected with energy storage device, sunroof repeats to move downward and reset that the mechanical energy of generation is converted into kinetic energy storage in energy storage device by inertial device, energy storage device driving rear drive sprocket rotates, while the kinetic energy of storage is converted into electric energy by power generator.This structure movement roof area is larger, while inertial device is connected using spring flexible and quadrant drive, the position limiting structure on auxiliary frame, it is possible to provide presses laborsaving and tireless environmentally friendly toy car.

Description

A kind of hand presses roof power generation cochain toy car

Technical field

The utility model belongs to toy car field, more particularly to a kind of hand presses roof power generation cochain toy car.

Background technology

Traditional wind-up toy car is mostly to pull dynamic or rotate driving clockwork spring, while is provided with light-emitting device, the toy car Including inertial device, transmission gear means, power generator and the car light being made of driving clockwork spring and drive gear set, inertia dress Kinetic energy can be converted into by other forms by putting, and pass to transmission gear means, and transmission gear means are sequentially connected with power generator, Convert the kinetic energy into electrical energy, be stored in power generator, power generator gives car light power supply light emitting, while inertial device drives driving Wheel and drive shaft turns, realize that toy car moves forward.The device by the repeating motion of inertial device realize energy transfer with Conversion, required energy is all from pulling dynamic or rotating clockwork spring, since clockwork and hand contact area are smaller, and it is required Strength it is bigger, it is relatively more to continuously repeat the number of same action, can make one to produce feeling of fatigue over time, lose enjoyment.

Utility model content

Technical problem to be solved in the utility model is：A kind of hand is provided by large area sunroof and labour-saving inertia Device, makes the push action of toy car laborsaving and does not produce feeling of fatigue, improves the enjoyment played, while pass through multi-form machine Conversion, mechanical energy and the electric energy of tool energy are changed, and have the function that movement and environmental protection generate electricity.

In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is：

A kind of hand presses roof power generation cochain toy car, including vehicle frame, be arranged on it is used with limit function on the vehicle frame Property device, with the inertial device be sequentially connected energy storage device, with the energy storage device be sequentially connected power generator and after Driving wheel and the sunroof for being articulated with the vehicle frame rear end, the sunroof repeat to move downward and reset generation Mechanical energy is converted into kinetic energy storage in the energy storage device by the inertial device, and the energy storage device drives the rear-guard Wheel rotation, while the kinetic energy of storage is converted into electric energy by the power generator.

Preferably, the inertial device include be articulated on the vehicle frame spring, with the spring mount pulley teeth be in The active compression bar of fan shape, be fixed on the auxiliary stopper gear that is engaged with the active compression bar vehicle frame front end and with the master The drive gear set that dynamic pressure bar is sequentially connected.

Preferably, the contact surface of arc, the active compression bar are convexly equipped with one radius of the active compression bar of the fan shape Side is also extended with the barb for mounting the spring.

Preferably, the sunroof moves downward, and abuts the contact surface, and the active compression bar rotates counterclockwise extremely During extreme position, the spring pulls the active compression bar to rotate clockwise reset, and the sunroof passes through the active compression bar Mechanical energy is switched to the kinetic energy of the drive gear set.

Preferably, the energy storage device includes being internally provided with the spring gear case of spring gear group, is fixed on the clockwork spring Two rear drive sprockets are respectively fixed with gear set and through the rotary input shaft of the spring gear case and both ends Output shaft.

Preferably, the drive gear set drives the input shaft to rotate, and the input shaft drives the spring gear group Rotate, the kinetic energy of the drive gear set is transferred to the spring gear case through the input shaft and the spring gear group Interior, the spring gear group drives the output shaft and two rear drive sprockets to rotate realization and move forward.

Preferably, the power generator includes driving gear set and electric power generating motor, described driving gear set one end with it is described Output shaft is fixedly connected, and the other end is sequentially connected with the electric power generating motor.

Preferably, the spring gear case drives the output shaft to rotate, and the output shaft drives the driving gear set Rotate, drive electric power generating motor to rotate, the kinetic energy in the spring gear case is shifted by the output shaft and driving gear set Electric energy is converted into electric power generating motor, the electric power generating motor is electrically connected by transmission line and two LED light positioned at vehicle frame front end Connect, convert electrical energy into luminous energy.

Preferably, the vehicle frame includes through the vehicle frame front end and is fixed with the rotatable front axle of two front-wheels, sets Put in the vehicle frame and be symmetrical set positioned at the front axle lower end be used to support the support limit block of the front axle with And the support panel in the vehicle frame is perpendicularly fixed at, the support limit block can also limit the sunroof and turn counterclockwise It is dynamic.

Preferably, the support panel side is fixed with the panel barb of the mounting spring, and opposite side is fixed with Limit the stop bit block for the shape of falling y that the active compression bar rotates clockwise.

Compared with prior art, the utility model has following technique effect：

The utility model manually sunroof described in repeated presses, kinetic energy is passed to sector gear structure Inertial device, then store energy in the spring gear case, when releasing energy, on the one hand spring gear case directly drives after Driving wheel rotates, and driving toy car moves forward, and energy on the other hand is transmitted to power generator, powers to LED light.This structurally live Motor-car top area is larger, while inertial device is connected using spring flexible and quadrant drive, the spacing knot on auxiliary frame Structure, it is possible to provide press laborsaving and tireless environmentally friendly toy car.

Brief description of the drawings

Fig. 1 is the vehicle stereogram of the utility model；

Fig. 2 is the stereogram that the utility model sunroof rotates counterclockwise；

Fig. 3 is the utility model active compression bar initial position structure chart；

Fig. 4 is that the utility model active compression bar is rotated counterclockwise to extreme position structure chart.

Illustrate：

1st, vehicle frame 11, front axle 12, front-wheel

13rd, support limit block 14, LED light 15, support panel

151st, panel barb 152, stop bit block 153, protrusion

2nd, inertial device 21, spring 22, auxiliary stopper gear

23rd, active compression bar 231, barb 232, contact surface

233rd, tail wheel tooth 234, first run tooth 24, drive gear set

241st, the first drive gear 242, the second drive gear 3, energy storage device

31st, spring gear case 32, input shaft 33, output shaft

4th, power generator 41, driving gear set 411, drive gear

412nd, change gear 413, driven gear 42, electric power generating motor

5th, rear drive sprocket 6, sunroof

Embodiment

Below in conjunction with the accompanying drawings, the embodiment of the utility model is specifically illustrated, attached drawing is only for reference and explanation uses, not structure The limitation of paired the utility model patent protection domain.

It is schematic diagram provided by the utility model as shown in Figures 1 to 4, the utility model is a kind of hand by roof power generation Chain toy car, including vehicle frame 1, be arranged on vehicle frame 1 with limit function inertial device 2, with inertial device 2 be sequentially connected Energy storage device 3, the power generator 4 being sequentially connected with energy storage device 3 and rear drive sprocket 5 and the activity for being articulated with 1 rear end of vehicle frame Roof 6.

Referring to figs. 1 to 3,1 front end of vehicle frame is equipped with rotatable front axle 11, and 11 both ends of front axle are respectively fixed with two Front-wheel 12, the inside of vehicle frame 1 are symmetrically arranged with two support limit blocks 13 at two front-wheels 12, on two support limit blocks 13 Surface is respectively perpendicular is recessed with the groove through 13 left and right sides of support limit block downwards, and front axle 11 is arranged in two grooves In, which can not only support front axle 11 to limit front axle 11 forward, backward or move down, and vehicle frame 1 corresponds to The position of groove is further opened with the through hole that limitation front axle 11 moves up, and the branch being perpendicularly fixed in vehicle frame 1 is additionally provided with inside vehicle frame 1 Panel 15 is supportted, support panel 15 is rounded down close to 1 front end of vehicle frame, the protrusion 153 for the arc that upper end is convexly equipped with, support panel 15 Side is fixed with hook-shaped panel barb 151, and opposite side is equipped with the stop bit block 152 for the shape of falling y, 1 front end of vehicle frame close to protrusion 153 It is additionally provided with two LED light 14.

With reference to figure 2, vehicle frame 1 is equipped with an evagination and top is equipped with the sunroof 6 of square press section, sunroof 6 Pre-large post-small, small end part and the rear end of vehicle frame 1 are hinged, and big end part can be rotated counterclockwise down along articulation piece, and by Connect 13 stop bit of support limit block.

With reference to figure 3 and Fig. 4, inertial device 2 includes active compression bar 23, spring 21, drive gear set 24 and auxiliary stopper tooth Wheel 22, active compression bar 23 is in fan shape, and arc surface is toothed around, the gear teeth 234 headed by first gear teeth of 1 front end of vehicle frame, Last gear teeth away from 1 front end of vehicle frame are tail wheel tooth 233, and it is in arc to be convexly equipped with the radius of one end for abutting sunroof 6 The contact surface 232 of shape, side are also extended with the barb 231 for mounting 21 one end of spring, and the other end of spring 21 is articulated in face On plate barb 151, drive gear set 24 includes the first drive gear 241 and the second driving engaged with the first drive gear 241 Gear 242, the rear end of active compression bar 23 are engaged with the first drive gear 241, front end and the auxiliary stopper tooth being fixed on vehicle frame 1 The engagement of wheel 22.Mechanical energy is converted into kinetic energy by sunroof 6 by auxiliary stopper gear 22, and auxiliary stopper gear 22 passes kinetic energy The first drive gear 241 is passed, kinetic energy is passed to the second drive gear 242 by the first drive gear 241.

With reference to Fig. 3, energy storage device 3 includes spring gear case 31, through rotatable 32 and of input shaft of spring gear case 31 Output shaft 33, spring gear case 31 are internally provided with spring gear group, input shaft 32 and output shaft 33 and connect with the transmission of spring gear group Connect, input shaft 32 is fixed on the second drive gear 242, and is rotated with the second drive gear 242,33 both ends of output shaft point Two rear drive sprockets 5 are not fixed with.Kinetic energy is passed to spring gear group, clockwork spring by the second drive gear 242 by input shaft 32 Gear set drive output shaft 33 rotates, and then drives two rear drive sprockets 5 to rotate, and driving toy car moves forward.

With reference to Fig. 3, power generator 4 includes driving gear set 41 and the electric power generating motor 42 being sequentially connected with electric power generating motor 42, Driving gear set 41 includes drive gear 411, change gear 412 and driven gear 413, and drive gear 411 is solid with output shaft 33 Fixed connection, change gear 412 are fixedly and coaxially connected by a pinion gear and a gear wheel, drive gear 411 and change gear Pinion gear on 412 engages, and the gear wheel on change gear 412 is engaged with driven gear 413, driven gear 413 and power generation horse It is fixedly connected up to the axis on 42.Output shaft 33 drives drive gear 411 to rotate, and kinetic energy is passed to drive gear 411, sliding tooth The drive change gear 412 of wheel 411 rotates, and change gear 412 drives driven gear 413 to rotate, and kinetic energy is passed to driven gear 413, driven gear 413 drives electric power generating motor 42 to generate electricity, and electric power generating motor 42 is connected by transmission line with LED light 14, and electric energy is turned Luminous energy is melted into, LED light 14 is shone.

Spring gear case 31, electric power generating motor 42, spring 21 are arranged on 15 the same side of support panel, auxiliary stopper gear 22, Active compression bar 23, stop bit block 152, drive gear set 24 and driving gear set 41 may be contained within 15 opposite side of support panel, bullet 21 one end of spring is articulated on barb 231, and the other end is articulated on panel barb 151.

Sunroof 6 is pushed, spring 21 stretches, and mechanical energy is converted into the kinetic energy of active compression bar 23 by sunroof 6, actively Compression bar 23 rotates counterclockwise, and when active compression bar 23 rotates 67 degree, 6 front end of sunroof abuts two support limit blocks 13, bullet Spring 21 is elongated, and is ejected through the fillet of 15 front end of support panel, while by the protrusion 153 of arc, is fallen in stop bit block 152 Top, first run tooth 234 are engaged with auxiliary stopper gear 22, and sunroof 6, which is in, pushes extreme position.

Remove the lower pressure in sunroof 6, spring 21 restores to the original state, and pulls barb 231 to return to original position, spring 21 by its Elastic potential energy is converted into the kinetic energy of active compression bar 23, and barb 231 drives active compression bar 23 to rotate clockwise, when active compression bar 23 is set When the radius surface for having contact surface 232 abuts stop bit block 152, active compression bar 23 can not be rotated further by, and tail wheel tooth 233 and first drives Moving gear 241 engages, and sunroof 6 returns to original position.

Sunroof 6 moves back and forth, and produces mechanical energy, and sunroof 6 contradicts contact surface 232, drives 23 turns of active compression bar It is dynamic, mechanical energy is changed into kinetic energy, active compression bar 23 is engaged with 22 and first drive gear 241 of auxiliary stopper gear at the same time, main Kinetic energy is passed to the first drive gear 241, the first drive gear 241 and be fixed in spring gear group second by dynamic pressure bar 23 Drive gear 242 engages, and kinetic energy is passed to spring gear group by the second drive gear 242, spring gear group drives output Axis 33 rotates, and then drives rear drive sprocket 5 to rotate, and realizes previous trip, and on the other hand, output shaft 33 drives drive gear 411 Rotate, kinetic energy passed into drive gear 411, drive gear 411 drives change gear 412 to rotate, change gear 412 drive from Moving gear 413 rotates, and kinetic energy is passed to driven gear 413 through change gear 412 by drive gear 411, final driving power generation Motor 42, converts the kinetic energy into electrical energy, and electric power generating motor 42 is powered to LED light 14, finally converts electrical energy into luminous energy.

The utility model presses sunroof 6 by hand, rotates counterclockwise active compression bar 23, is connect when sunroof 6 rotates When touching support limit block 13, sunroof 6 reaches capacity position, releasing activity roof 6, the spring 21 being flexibly connected with vehicle frame 1 Active compression bar 23 is pulled to rotate clockwise contact stop bit block 152, active pull rod 23 resets, and sunroof 6 is and so on moved, Kinetic energy storage is passed in clockwork spring by the kinetic energy of the mechanical energy conversion active compression bar 23 of sunroof 6, then by drive gear set 24 In moving teeth roller box 31, when releasing energy, 31 one side of spring gear case directly drives rear drive sprocket 5 and rotates, driving toy car to Preceding traveling, on the other hand drives power generator 4 to generate electricity, powers to LED light 14, LED is shone.This structure not only press it is laborsaving and It is not easy to fatigue, and changed by the conversion of multi-form mechanical energy, mechanical energy and electric energy, reach the work of movement and environmental protection power generation With.

Above disclosed is only the preferred embodiment of the utility model, it is impossible to the right of the utility model is limited with this Protection domain, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the model that the utility model is covered Enclose.

Claims (10)

1. a kind of hand presses roof power generation cochain toy car, it is characterised in that including vehicle frame (1), is arranged on the vehicle frame (1) and has There are inertial device (2), the energy storage device (3) being sequentially connected with the inertial device (2) and the energy storage device of limit function (3) power generator (4) and rear drive sprocket (5) and the sunroof (6) for being articulated with the vehicle frame (1) rear end being sequentially connected, The sunroof (6) repeats to move downward and reset that the mechanical energy of generation is converted into kinetic energy by the inertial device (2) It is stored in the energy storage device (3), the energy storage device (3) drives the rear drive sprocket (5) to rotate, while moving storage Electric energy can be converted into by the power generator (4).

2. hand as claimed in claim 1 presses roof power generation cochain toy car, it is characterised in that the inertial device (2) includes Be articulated in spring (21) on the vehicle frame (1), with the spring (21) mounting pulley teeth in fan shape active compression bar (23), Be fixed on the auxiliary stopper gear (22) that is engaged with the active compression bar (23) vehicle frame (1) front end and with the active compression bar (23) drive gear set (24) being sequentially connected.

3. hand as claimed in claim 2 presses roof power generation cochain toy car, it is characterised in that the active compression bar of the fan shape The contact surface (232) of arc is convexly equipped with (23) radiuses, active compression bar (23) side is also extended with the mounting bullet The barb (231) of spring (21).

4. hand as claimed in claim 3 presses roof power generation cochain toy car, it is characterised in that the sunroof (6) is downward Movement, abuts the contact surface (232), when the active compression bar (23) is rotated counterclockwise to extreme position, the spring (21) The active compression bar (23) is pulled to rotate clockwise reset, the sunroof (6) is by the active compression bar (23) by machinery It can switch to the kinetic energy of the drive gear set (24).

5. hand as claimed in claim 2 presses roof power generation cochain toy car, it is characterised in that the energy storage device (3) includes The spring gear case (31) of spring gear group is internally provided with, is fixed in the spring gear group and runs through the spring gear case (31) rotary input shaft (32) and both ends are respectively fixed with the output shaft (33) of two rear drive sprockets (5).

6. hand as claimed in claim 5 presses roof power generation cochain toy car, it is characterised in that drive gear set (24) band The dynamic input shaft (32) rotates, and the input shaft (32) drives the spring gear group to rotate, by the drive gear set (24) kinetic energy is transferred in the spring gear case (31) through the input shaft (32) and the spring gear group, the clockwork spring Gear set drives the output shaft (33) and two rear drive sprockets (5) to rotate realization and move forward.

7. hand as claimed in claim 5 presses roof power generation cochain toy car, it is characterised in that the power generator (4) includes Driving gear set (41) and electric power generating motor (42), described driving gear set (41) one end are fixedly connected with the output shaft (33), The other end is sequentially connected with the electric power generating motor (42).

8. hand as claimed in claim 7 presses roof power generation cochain toy car, it is characterised in that the spring gear case (31) is driven The dynamic output shaft (33) rotates, and the output shaft (33) drives the driving gear set (41) to rotate, and drives electric power generating motor (42) rotate, the kinetic energy in the spring gear case (31) is transferred to by the output shaft (33) and driving gear set (41) Electric energy is converted into electric power generating motor (42), the electric power generating motor (42) passes through transmission line and two LED positioned at vehicle frame (1) front end Lamp (14) is electrically connected, and converts electrical energy into luminous energy.

9. hand as claimed in claim 2 press roof power generation cochain toy car, it is characterised in that the vehicle frame (1) include through Vehicle frame (1) front end is simultaneously fixed with the rotatable front axle (11) of two front-wheels (12), is arranged in the vehicle frame (1) simultaneously position It is symmetrical set in the front axle (11) lower end and is used to support the support limit block (13) of the front axle (11) and vertical The support panel (15) being fixed in the vehicle frame (1), the support limit block (13) can also limit the sunroof (6) Rotate counterclockwise.

10. hand as claimed in claim 9 presses roof power generation cochain toy car, it is characterised in that the support panel (15) one Side is fixed with the panel barb (151) of the mounting spring (21), and opposite side fixes the restricted active compression bar (23) The stop bit block (152) of the shape of falling y rotated clockwise.